While these mixed citrus tarts bake, the semolina flour in the frangipane absorbs the juices and turns into a slightly puffed, airy layer surrounded by flaky pastry.
Not just for slaw, cabbage is a snappy base that can handle lots of refreshing acidity-in this case from torn grapefruit and hot-and-sour chiles-without withering.
All this punch requires is a little whisking and a little time to sit while you prep the rest of your party goodies, but its fresh, fruity flavor will impress all of your holiday guests.